A:AnswerThis controller only has simplistic button mapping. The buttons on the back are considered the L4 and R4 for the controller. Those are the buttons that can be set as XYAB. The paddles are considered L5 and R5. Those can be mapped to the triggers and bumpers
A:AnswerThe controller functions in a similar way to a Xbox controller. It takes AA batteries. I just use rechargeable ones. I am not sure if Bionik makes rechargeable packs for it but I do know that the controller does not come with one.